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  • Ulrich Kees, Harald Roehrig
  • Physics
  • 25 March 2009
  • Fluid-operated linear drive, with a housing (2) accommodating a a linearly movable driving plunger (8) housing tube (6) and at least one of an end surface (12, 13) of the housing tube (6) for theContinue Reading
  • Ulrich Kees, Harald Roehrig
  • Physics
  • 28 June 2006
  • La presente invention concerne un piston destine a un cylindre de travail, contenant deux elements de piston (23a, 23b) coaxiaux qui entourent ensemble un noyau metallique (22), et sont faits auContinue Reading